Anti-drip device for necks of containers



FIG. 1 is a perspective view of an anti-drip device for necks of containers, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM I claim the ornamental design for an anti-drip device for necks of containers, as shown and described. 